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Ever wondered how echolocation and ultrasound detection works? Go no further! They rely on piezoelectric materials, which are able to convert an electrical voltage into mechanical deformations and vice-versa. Ferroic materials offer a rich playground to design all kinds of energy conversions, from extracting electrical energy from mechanical vibrations in the environment, to electrical cooling for efficient refrigeration that will lower your electric bill, pressure sensors for oil and gas exploration, or photovoltaic effects to harness the power of the sun. With applications in energy, health, construction, automotive or chemistry, ferroic materials have endless potential to lead new and innovative applications!

Check out some selected works below, led by our talented faculty, staff and students, to see how the Smart Ferroic Materials Center advances our understanding and control of ferroic materials to create a better future! If you are interested to join our efforts, check out the Open Position section below, or contact some of our Faculty.

Recent publications

Large enhancement of properties in strained lead-free multiferroic solid solutions with strong deviation from Vegard’s law
Matter (in press)
Tao Wang, Min-Jie Zou, Dehe Zhang, Yu-Chieh Ku, Yawen Zheng, Shen Pan, Zhongqi Ren, Zedong Xu, Haoliang Huang, Wei Luo, Yunlong Tang, Lang Chen, Cheng-En Liu, Chun-Fu Chang, Sujit Das, Laurent Bellaiche, Yurong Yang, Xiu-Liang Ma, Chang-Yang Kuo, Xingjun Liu, Zuhuang Chen

Giant electro-optic and elasto-optic effects in ferroelectric NbOI2
Physical Review B 110, L100101
Zhenlong Zhang, Xuehan Di, Charles Paillard, Laurent Bellaiche, Zhijun Jiang

Electric Control of Magnetism in Multiferroic Rare-Earth-Substituted BiFeO3 with Ferrielectricity
Physical Review Letters 133, 046801
Shiji Xu, Xin Wang, L. Bellaiche, Bin Xu

Non-volatile magnon transport in a single domain multiferroic
Nature Communications 15, 5966
S. Husain, I. Harris, P. Meisenheimer, S. Mantri, X. Li, M. Ramesh, P. Behera, H. Taghinejad, J. Kim, P. Kavle, S. Zhou, T. Y. Kim, H. Zhang, P. Stevenson, J. G. Analytis, D. Schlom, S. Salahuddin, J. Íñiguez-González, B. Xu, L. W. Martin, L. Caretta, Y. Han, L. Bellaiche, Z. Yao, R. Ramesh

Strain-dependent spin Hall magnetoresistance in the multiferroic antiferromagnet BiFeO3
Physical Review Materials 8, L071401
D. Sando, S. Chen, O. Paull, B. Xu, J. J. L. van Rijn, C. Xu, S. Xu, F. Appert, J. Juraszek, L. Bellaiche, V. Nagarajan, T. Banerjee

Ultrastrong Coupling between Polar Distortion and Optical Properties in Ferroelectric MoBr2O2
Journal of the American Chemical Society 146, 15411
Z. Li, L. Varrassi, Y. Yang, C. Franchini, L. Bellaiche, J. He

Cross-caloric effect in multiferroic bismuth ferrite
Physical Review B 109, 214110
S. Li, N. Fan, L. Bellaiche, B. Xu

Crossover from Linear to Quadratic Electro-optic Behavior in BaTiO3 and (Ba,Sr)TiO3 Solid Solution
Physical Review Letters 132, 196901
S. Prosandeev, C. Paillard, L. Bellaiche

Large photostriction near the phase boundary in BiFeO3 under varying epitaxial strain
Physical Review B 109, 184111
Y. Yang, C. Dansou, C. Paillard, J. He, H. Xiang, L. Bellaiche